kotlovartex1. Who we are
Kotlovartex (kotlovartex.com) is owned and operated by VIZANTI ROSTYSLAV, Ezera iela 9, Madona, Madona pilsēta, Madonas novads, LV-4801, Latvia. Contact RoseBrandl74@hotmail.com or +37128872258. Support hours are Monday–Friday, 9:00–18:00 UTC.
2. Our materials
We sell English-language digital self-study guides about Kotlin. The course page describes the topics, prerequisites, format, and price of the selected item. No physical goods, live tuition, accredited certification, or employment outcome are included. Each guide is sold separately unless its description expressly states otherwise.
3. Ordering and prices
Prices are displayed in EUR. Purchases are one-time payments, not subscriptions. Checkout takes place on an external payment page; review the item, final total, and any applicable taxes before paying. If any detail differs from the course page, contact us before completing payment. Your bank may charge currency conversion fees under its own terms.
4. Payment and delivery
This website does not collect card details. Your chosen payment provider handles payment information on its own page. Paid guides are delivered by email within 2 business days after payment confirmation. Please provide a working email address at checkout. The Instant Access Policy explains delivery and technical requirements.
5. Use of the material
You receive a non-exclusive licence to read and use the purchased guide for your own study. You may apply the concepts in your own programs. You may not resell, redistribute, publicly upload, or reproduce substantial portions of the guide without written permission, except where permitted by law. All intellectual property rights that are not expressly granted remain with their owners.
6. Cancellations and problems
Read our Refund Policy for withdrawal, non-delivery, duplicate payment, and digital content that is faulty or not as described. We do not treat digital delivery as an automatic waiver of statutory rights. Contact us with an order reference and a description of the problem.
7. Reasonable use and educational scope
Do not misuse this website or attempt to interfere with its operation. Examples are for study and need review before use in a real project. Learning depends on your prior knowledge, practice, and circumstances. We do not promise a particular result. Nothing in these terms excludes liability or consumer rights that cannot lawfully be excluded.
8. Changes and applicable law
We may revise these terms for future orders and show the revision date here. The terms applicable when you order govern that purchase. Latvian law applies, without depriving consumers of mandatory protections available in their country of residence. Contact us first about a concern; your rights to contact a consumer authority or use competent courts remain unaffected.